BioStrike ceiling fan filters remove dust and allergens from the air as your fan is on.

BioStrike Air Filters product list

The BioStrike Ceiling Fan Air Filter (BioStrike CFF) can be used with most ceiling fans to reduce dust, dirt, hair, pollen, pet dander, mold, and other airborne allergens. It attaches to the ceiling fan blade(s) to provide air filtration every time